Nebula palette
Starlit Library
A quiet five-stop nebula arc with a confident middle — #004582 carries the weight and #74b5ff carries the air, with #006cc5, #2e88e3 and #5298e7 bridging in triadic formation. Built for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
skynebulafive-stophigh-contrast
#004582
#006cc5
#2e88e3
#5298e7
#74b5ff
The generator opens with #004582 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.